Patents by Inventor Gregory A. Zelazoski

Gregory A. Zelazoski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5536555
    Abstract: Disclosed herein is a quilted film laminate wherein a film having a plurality of generally parallel slits is laminated to a substrate layer such as a fibrous nonwoven web. Due to processing conditions, once the slit film layer and substrate layer have been laminated to one another, the composite is allowed to retract thereby giving the composite a puckered or quilted appearance with an undulating surface. The undulating surface also causes the slits to form a plurality of openings which are generally perpendicular to the central plane of the film. In addition, due to the undulating nature of the surface of the film, the apertures so created reside in, above and below the central plane of the film layer. The composite so produced has a wide variety of uses not the least of which include a cover material or body side liner for personal care absorbent products. The process for producing the composite is also disclosed.
    Type: Grant
    Filed: February 1, 1995
    Date of Patent: July 16, 1996
    Assignee: Kimberly-Clark Corporation
    Inventors: Gregory A. Zelazoski, William A. Georger, Cheryl A. Perkins
  • Patent number: 5508102
    Abstract: Disclosed is an abrasion resistant fibrous nonwoven structure composed of (1) a matrix of meltblown fibers having a first exterior surface, a second exterior surface, and an interior portion; and (2) at least one other fibrous material integrated into the meltblown fiber matrix so that the concentration of meltblown fibers adjacent each exterior surface of the nonwoven structure is at least about 60 percent, by weight, and the concentration of meltblown fibers in the interior portion is less than about 40 percent, by weight. This fibrous nonwoven structure provides useful strength and low-lint characteristics as well as an abrasion resistance that is at least about 25 percent greater than that of homogenous mixture of the same components. The fibrous nonwoven structure of the present invention may be used as a moist wipe.
    Type: Grant
    Filed: June 20, 1994
    Date of Patent: April 16, 1996
    Assignee: Kimberly-Clark Corporation
    Inventors: William A. Georger, Mark F. Jones, Thomas J. Kopacz, Gregory A. Zelazoski
  • Patent number: 5350624
    Abstract: Disclosed is an abrasion resistant fibrous nonwoven structure composed of (1) a matrix of meltblown fibers having a first exterior surface, a second exterior surface, and an interior portion; and (2) at least one other fibrous material integrated into the meltblown fiber matrix so that the concentration of meltblown fibers adjacent each exterior surface of the nonwoven structure is at least about 60 percent, by weight, and the concentration of meltblown fibers in the interior portion is less than about 40 percent, by weight. This fibrous nonwoven structure provides useful strength and low-lint characteristics as well as an abrasion resistance that is at least about 25 percent greater than that of homogenous mixture of the same components. The fibrous nonwoven structure of the present invention may be used as a moist wipe.
    Type: Grant
    Filed: October 5, 1992
    Date of Patent: September 27, 1994
    Assignee: Kimberly-Clark Corporation
    Inventors: William A. Georger, Mark F. Jones, Thomas J. Kopacz, Gregory A. Zelazoski